The flagship white wine from Hardy's, the Eileen Hardy has become one of Australia's benchmark Chardonnays. Complex, elegant and very much cool climate in style it drinks superbly now and will only improve.

One of the rare Penfolds wines that is 100% single-regional, the Reserve Bin A Chardonnay is sourced from super premium sites in the Adelaide Hills resulting in a fresh, mineral style that lies at the forefront of the modern Chardonnay style. A wine that will always be linked with 'White Grange', Penfolds Yattarna: This 2014 vintage shows a palate of Granny Smith apples, lemon curd with a pure chalky texture and a lengthy finish.

A classic and refined style with some citrus characters framed by bakery and subtle vanilla spice, the iconic Triolet is a classic Bordeaux Blanc blend, incorporating the three varieties of Sauvignon Blanc, Semillon and Muscadelle. It was first produced by Mount Mary in 1987. The varieties are fermented separately in barrel with complexity and palate weight gained from extended lees contact and fermentation on solids.

Kevin Cullen was a passionate believer in the quality of Margaret River as a wine region and particularly of its potential to become one of the great areas for both Chardonnay and Cabernet Sauvignon. Here's his proof! [Biodynamic]

The Kevin John Chardonnay is Cullens flagship white from their biodynamic vineyards. A refined and elegant style brimming with white peach and citrus, showing bakery nutty complexity and deft oak integration. The wine is named in honour of Vanya Cullens father, the late Kevin John Cullen. Grapes are harvested on a flower or fruit day and whole-bunch pressed to obtain the highest quality juice. It is then barrel fermented with native yeasts in French oak barriques and matured for approximately 7 months in one- third new and two-thirds seasoned oak barrels.

Is this Australia's best Chardonnay? If not then it shares the rarified air reserved for only the finest examples. Rich yet restrained, with mineral notes, cashew and almond meal, amazing fruit complexity and wonderful length...why not try the benchmark?